Hello:
The customer project has MCU/MPU requirements, and it seems that TI's AM64x is more suitable, so we would like to ask TI to carefully evaluate it. Does it meet the following requirements:
hardware system
-Control 20 SPI DAC chips (<100us delay), requiring RPU master control
-Can RPU control 8 ADC chips (<100us delay)?
-Gigabit Ethernet
- PCIe Gen2/3 x1 (EP)
-Other low-speed peripherals
-Common requirements for embedded Linux systems (APU, DDR, MMC/QSPI flash)
firmware driver
-Does RPU support SMP?
-Does MCSPI's 4 chip selection support DMA (without RPU chip selection)?
-Does PCIe EP have Linux driver support?
-Is there a mature driver for communication between APU and RPU?
-Does it support independent operation of RPU (APU reset does not affect RPU operation)?
-Does RPU support ZephyrRTOS?